Question

Which of the following is correct as per Euler’s Formula?

• A. $\text{F + V - E = 2}$
• B. $\text{F + E - V = 2}$
• C. $\text{F + V + 2 = E}$
• D. $\text{E + F - V = 2}$

Answer 1

The correct option is A $\text{F + V - E = 2}$

For any polyhedron, $\text{F + V = E + 2}$, where $F$ is the number of faces, $V$ the number of vertices, and $E$ the number of edges